CN202010814U - Multi-cutter pipe cutting machine - Google Patents

Multi-cutter pipe cutting machine Download PDF

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Publication number
CN202010814U
CN202010814U CN2011200480513U CN201120048051U CN202010814U CN 202010814 U CN202010814 U CN 202010814U CN 2011200480513 U CN2011200480513 U CN 2011200480513U CN 201120048051 U CN201120048051 U CN 201120048051U CN 202010814 U CN202010814 U CN 202010814U
Authority
CN
China
Prior art keywords
mandrel
cutting machine
base
multitool
pipe cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011200480513U
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Chinese (zh)
Inventor
赵远龙
赵胜胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUEQING HUANLONG MACHINE FACTORY (GENERAL PARTNER)
Original Assignee
YUEQING HUANLONG MACHINE FACTORY (GENERAL PARTNER)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN2011200480513U priority Critical patent/CN202010814U/en
Application granted granted Critical
Publication of CN202010814U publication Critical patent/CN202010814U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a multi-cutter pipe cutting machine, which comprises a machine frame, a central spindle which is arranged on the machine frame, a pipe fitting clamping synchronous rotation mechanism and a plurality of cutter frames which are correspondingly arranged on a plate side of the central spindle. The cutter frames comprise a base, a mounting frame which is arranged on the base, a cutter seat which is rotatablely arranged on the mounting frame, a cutter which is fixedly arranged on the cutter seat and a cylinder, wherein the cylinder is arranged between the mounting frame and the cutter base and is in extensible linkage match with the cutter base. The machine frame is provided with guide rails relative to the plate side of the central spindle, the plurality of cutter frames are arranged on the guide rails in slippage mode, and each cutter frame is provided with a slippage operation mechanism. The multi-cutter pipe cutting machine has the advantages that the cutter frames are convenient to move, and the moving of the cutter frames is accurate and adjustable.

Description

The multitool pipe cutting machine
Technical field
The utility model relates to a kind of pipe cutting machine, specifically is meant a kind of multitool pipe cutting machine.
Background technology
The general employing of existing paper tube or plastic tube is manually cut or the machine cuts mode is carried out, and wherein, manually cutting is poor owing to cutting accuracy, labour intensity is big and efficient is low, and is replaced by the machine cuts mode gradually.At present, existing a kind of multitool pipe cutting machine, the structure of this multitool pipe cutting machine is to be provided with a plurality of knife rests in the mandrel dish side correspondence that is used to install paper tube or plastic tube, by a plurality of knife rests paper tube or plastic tube are carried out machine cuts one by one or simultaneously, its working (machining) efficiency is higher, but the problem that existing this multitool pipe cutting machine exists is the adjusting of knife rest moves very inconvenience, and there is a problem of knife rest positioning accuracy difference, therefore when existing multitool pipe cutting machine being handled the paper tube of another batch different size or plastic tube, need the cost plenty of time that the mobile and location of knife rest is adjusted, have a strong impact on Pipe Cutting efficient.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and a kind of knife rest conveniently moving multitool pipe cutting machine accurately is provided.
For achieving the above object, the technical solution of the utility model is to include frame, be arranged at the mandrel on the frame, pipe fitting clamps synchronous rotating mechanism, and the corresponding a plurality of knife rests that are arranged at mandrel dish side, described knife rest includes base, be arranged at the installing rack on the base, the rotatable tool rest that is arranged on the installing rack, be fixedly set in the cutting knife on the tool rest, and be arranged between installing rack and the tool rest, and constitute the flexible cylinder that is linked with tool rest, the dish side of relative mandrel is provided with guide rail on the described frame, described a plurality of knife rest is arranged on the guide rail slippingly, and be provided with the slippage operating mechanism on each knife rest, described slippage operating mechanism includes handwheel, described base is provided with screw, be connected with the rotating screw bolt that is threaded and cooperates with the screw of base on the described handwheel, the head end of described rotating screw bolt is provided with transmitting gear, and described guide rail is provided with and the tooth bar of transmitting gear to cooperating.By this setting, utilize the slippage operating mechanism of knife rest that knife rest is carried out very convenient slippage operation, and the rotation number of turns of utilizing handwheel is accurately controlled the displacement of knife rest, therefore when having overcome traditional multitool pipe cutting machine and having handled the paper tube of another batch different size or plastic tube, need the cost plenty of time that the mobile and location of knife rest is adjusted, have a strong impact on the defective of Pipe Cutting efficient.
The both lateral sides that further setting is described base is set with pressing plate, and the end of the both lateral sides of this pressing plate and base constitutes slippage slot, and this slippage slot constitutes knife rest and cooperates with the slip of guide rail.By this setting, realized that knife rest cooperates with the slip of guide rail, and mechanism is provided with simply, and by this setting, can be like a cork with knife rest under a side dumping of guide rail, therefore can freely adjust the knife rest quantity of whole multitool pipe cutting machine, the reality needs that the Pipe Cutting of flexible adaptation enterprise is processed.
Further be provided be described pipe fitting clamp synchronous rotating mechanism include the rotatable rolling disc that is arranged at mandrel one side, urge turn disc motor, be used for the belt that motor cooperates with turn disc and be arranged at the three-jaw that is used to clamp pipe fitting on the rolling disc.By this setting, specific implementation pipe fitting load onto rotation behind the mandrel, therefore when cutting knife under the promotion of cylinder, when entering cutting work station, utilize pipe fitting to clamp the rotation that synchronous rotating mechanism urges pipe fitting, thereby realize that cutting knife cuts out a complete round cutter trace on pipe fitting.
The opposite side that further setting is the relative guide rail of described mandrel place one side also is provided with pipe fitting supporting mechanism, this pipe fitting supporting mechanism include the base plate that is arranged on the frame, hinged be arranged at the rotor plate on the base plate and be arranged at the rotor plate lateral surface and the base plate outer end between the supporting cylinder, the inboard of described rotor plate is provided with pipe fitting free to rotate and props up pillar.By this setting, less for some diameters, length is longer, the mandrel that rigidity is relatively poor, utilize this pipe fitting supporting mechanism can prevent that the mandrel of pipe fitting inside is in the process that pipe fitting is cut, because it is excessive that mandrel is subjected to the transverse cuts power of blade, causes mandrel flexural deformation, produce winding degree, pipe fitting can not well be cut off, therefore the cutting effect of Pipe Cutting has improved in this pipe fitting supporting mechanism, has reduced mechanical fault rate, and has improved this mechanical service life.
The arranged outside that further setting is described mandrel has the mandrel detent mechanism, this mandrel mechanism includes location-plate, the upper end of this location-plate is provided with the rotation slot that is rotatably assorted with the mandrel outer end, and this frame is provided with the telescopic cylinder that is linked with location-plate.By this setting, after pipe fitting was packed mandrel into, location-plate rose under the effect of telescopic cylinder and props up the mandrel outer end it is carried out rotational support.
Further be provided with is that described knife rest also includes to be arranged on the installing rack and with cylinder one side and constitutes the adjustable spiral micromatic setting that cooperates of interlock.By this setting, make things convenient for the fine position of cutting knife, the convenient control cutting knife cut channel degree of depth has improved cutting effect.
Further being provided with is to be provided with the brake device that cooperates with motor in the described frame, this brake device includes only to be stopped cylinder and ends brake strap, coaxial rotation is set with the tube of only stopping on the power output shaft of described motor, described only brake strap semi-surrounding is encircled and is arranged on the tube of only stopping, and should end brake strap one end fixes, the other end is linked with the cylinder of only stopping, and constitutes to end brake strap and hold tightly only to stop at the tube of only stopping and unclamp action with relative.Because the motor price of existing strap brake function and damage easily, therefore, for each cutting is finished, allow scroll chuck stop operating as soon as possible, the handled easily personnel are the unloading the paper tube stub bar of safety rapidly, thereby accelerate the equipment service efficiency, and the utility model is provided with above-mentioned brake device, simple in structure, cost is low.
Be provided with in the ratchet of the coaxial interlock of cutting knife in the tool rest that further setting is described knife rest, this ratchet is provided with unidirectional ratchet, the hinged swing arm that is provided with on the described tool rest madial wall, the outer end of this swing arm is stretched out tool rest swingably, and be provided with pole corresponding to below, the outer end of swing arm on the described installing rack, the sidepiece of described swing arm is hinged to be provided with the fagging that the unidirectional ratchet with ratchet is linked.By this setting, after cylinder promotes the tool rest swing and carries out each time cutting action, in the tool rest return process, the outer end of this swing arm is subjected to pole to prop up the top, therefore, make the fagging be articulated on the swing arm that ratchet one-way is turned an angle forward, realized that therefore the cutting part of each cutting action of cutting knife is all different, make that the wearing and tearing of cutting knife are even, the life-span is long.
The utility model has the advantages that having knife rest conveniently moving and knife rest moves precisely adjustable advantage, thereby when having overcome traditional multitool pipe cutting machine and having handled the paper tube of another batch different size or plastic tube, need the cost plenty of time that the mobile and location of knife rest is adjusted, have a strong impact on the defective of Pipe Cutting efficient.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model specific embodiment 1 structural representation;
Fig. 2 the utility model specific embodiment 1 conceals the structural representation behind the rack section shell;
Fig. 3 the utility model specific embodiment 1 knife rest stereogram;
Fig. 4 the utility model specific embodiment 1 knife rest side view;
Fig. 5 the utility model specific embodiment 2 knife rest stereograms;
Fig. 6 the utility model specific embodiment 2 knife rest side views;
Fig. 7 the utility model specific embodiment 2 tool rest internal structure schematic diagrames.
The specific embodiment
Embodiment 1
The specific embodiment of the present utility model 1 shown in Fig. 1-4, include frame 1, be arranged at the mandrel 2 on the frame, pipe fitting clamps synchronous rotating mechanism 3, and the corresponding a plurality of knife rests 4 that are arranged at mandrel dish side, described knife rest 4 includes base 41, be arranged at the installing rack 42 on the base 41, the rotatable tool rest 43 that is arranged on the installing rack 42, be fixedly set in tool rest 43 upper cutters 44, and be arranged between installing rack 42 and the tool rest 43, and constitute the flexible cylinder 48 that is linked with tool rest 43, the described installing rack 42 of present embodiment is provided with on the base 41 slippingly by rail groove mode, make things convenient for the position adjustment of cutting knife, with the convenient control cutting knife 44 cut channel degree of depth, improved cut quality, certainly, the described knife rest 4 of present embodiment also includes to be arranged on the installing rack 42 and with cylinder 48 1 sides and constitutes the adjustable spiral micromatic setting 47 that cooperates of interlock, realizes the fine setting to the position of cutting knife 44.In addition, the described pipe fitting of present embodiment clamps synchronous rotating mechanism 3 and includes the rotatable rolling disc 31 that is arranged at mandrel 2 one sides, urges motor 32 that rolling disc 31 rotates, is used for the belt 33 that motor 32 and rolling disc 31 be rotatably assorted and is arranged at the three-jaw 34 that is used to clamp pipe fitting on the rolling disc 31.This three-jaw is the routine techniques of mechanical field, and the utility model can also adopt other multijaw modes that pipe fitting is clamped certainly.In addition, the dish side of relative mandrel 2 is provided with guide rail 11 on the described frame 1 of present embodiment, described a plurality of knife rest 4 is arranged on the guide rail 11 slippingly, the concrete quantity of described knife rest 4 can be decided according to the length of mandrel and the concrete specification of Pipe Cutting pipe fitting, present embodiment is preferably 6 knife rests and works simultaneously, be provided with slippage operating mechanism 45 on each knife rest 4 in addition, described slippage operating mechanism 45 includes handwheel 451, described base 41 is provided with screw, be connected with the rotating screw bolt 452 that is threaded and cooperates with the screw of base on the described handwheel 451, the head end of described rotating screw bolt 452 is provided with transmitting gear 453, and described guide rail 11 is provided with and 453 pairs of tooth bars that cooperate 111 of transmitting gear.
The described knife rest 4 of present embodiment cooperates by following the setting with the slip of guide rail 11 to be realized, the both lateral sides of described base 41 is set with pressing plate 46, this pressing plate 46 constitutes slippage slot 461 with the end of the both lateral sides of base, and this slippage slot 461 constitutes knife rest 4 and cooperates with the slip of guide rail 11.
In addition, the opposite side of present embodiment mandrel 2 relative guide rails 11 places one side also is provided with pipe fitting supporting mechanism 5, this pipe fitting supporting mechanism 5 includes the base plate 51 that is arranged at frame and is, hingedly is arranged at the rotor plate 52 on the base plate 51 and is arranged at supporting cylinder 53 between rotor plate 52 lateral surfaces and the base plate outer end, and the inboard of described rotor plate 52 is provided with pipe fitting free to rotate and props up pillar 54.
In addition, in order to keep the mandrel outer end to its installation of carrying out rotational support and making things convenient for pipe fitting, the arranged outside of described mandrel 2 has mandrel detent mechanism 6, this mandrel detent mechanism 6 includes location-plate 61, the upper end of this location-plate 61 is provided with the rotation slot 611 that is rotatably assorted with the mandrel outer end, and this frame 1 is provided with the telescopic cylinder 62 that is linked with location-plate.
In addition, because the motor of existing strap brake function costs an arm and a leg, therefore, after each cutting is finished, allow scroll chuck stop operating as soon as possible, the handled easily personnel are the unloading the paper tube stub bar of safety rapidly, thereby improve the equipment service efficiency,, the utility model is provided with brake device, this brake device includes only to be stopped cylinder 35 and ends brake strap 36, coaxial rotation is set with the tube 37 of only stopping on the power output shaft of described motor, and described only brake strap 36 semi-surroundings are encircled and are arranged on the tube 37 of only stopping, and should end brake strap 37 1 ends and fix, the other end is linked with the cylinder 35 of only stopping, and constitutes to end brake strap 36 and hold tightly only to stop at the tube 37 of only stopping and unclamp action with relative.The utility model is provided with above-mentioned brake device, and is simple in structure, and cost is low.
Embodiment 2
Present embodiment 2 difference from Example 1 are: be provided with the ratchet 431 in the coaxial interlock of cutting knife in the tool rest 43 of described knife rest 4, this ratchet 431 is provided with unidirectional ratchet 4311, the hinged swing arm 432 that is provided with on described tool rest 43 madial walls, the outer end of this swing arm 432 is stretched out tool rest 43 swingably, and be provided with pole 421 corresponding to below, the outer end of swing arm 432 on the described installing rack 42, the sidepiece of described swing arm 432 is hinged to be provided with the fagging 433 that the unidirectional ratchet 4311 with ratchet is linked.So, after cylinder 48 promotes tool rests 43 swings and carries out each time cutting action, in the tool rest 43 return processes, the outer end of this swing arm 432 is subjected to 421 tops of pole, therefore, make the fagging 433 be articulated on the swing arm turn an angle forward ratchet 431 is unidirectional, realized that therefore the cutting part of each cutting action of cutting knife 44 is all different, make that the wearing and tearing of cutting knife are even, the life-span is long.The described pole 421 preferred screw rods that adopt of present embodiment so can be realized being removably installed on the installing rack 42.
The utility model has the advantages that having knife rest 4 conveniently movings and knife rest 4 moves precisely adjustable advantage, thereby when having overcome traditional Multi-cutter pipe cutting machine and having processed the paper tube of another batch different size or plastic tube, need movement and the location of cost plenty of time cutter setting frame to adjust, have a strong impact on the defective of Pipe Cutting efficient.

Claims (9)

1. multitool pipe cutting machine, include frame, be arranged at the mandrel on the frame, pipe fitting clamps synchronous rotating mechanism, and the corresponding a plurality of knife rests that are arranged at mandrel dish side, described knife rest includes base, be arranged at the installing rack on the base, the rotatable tool rest that is arranged on the installing rack, be fixedly set in the tool rest upper cutter, and be arranged between installing rack and the tool rest, and constitute the flexible cylinder that is linked with tool rest, it is characterized in that: the dish side of relative mandrel is provided with guide rail on the described frame, described a plurality of knife rest is arranged on the guide rail slippingly, and is provided with the slippage operating mechanism on each knife rest.
2. a kind of multitool pipe cutting machine according to claim 1, it is characterized in that: described slippage operating mechanism includes handwheel, described base is provided with screw, be connected with the rotating screw bolt that is threaded and cooperates with the screw of base on the described handwheel, the head end of described rotating screw bolt is provided with transmitting gear, and described guide rail is provided with and the tooth bar of transmitting gear to cooperating.
3. a kind of multitool pipe cutting machine according to claim 1 and 2, it is characterized in that: the both lateral sides of described base is set with pressing plate, the end of the both lateral sides of this pressing plate and base constitutes slippage slot, and this slippage slot constitutes knife rest and cooperates with the slip of guide rail.
4. a kind of multitool pipe cutting machine according to claim 3 is characterized in that: described pipe fitting clamp synchronous rotating mechanism include the rotatable rolling disc that is arranged at mandrel one side, urge turn disc motor, be used for the belt that motor cooperates with turn disc and be arranged at the three-jaw that is used to clamp pipe fitting on the rolling disc.
5. a kind of multitool pipe cutting machine according to claim 4, it is characterized in that: the opposite side of the relative guide rail of described mandrel place one side also is provided with pipe fitting supporting mechanism, this pipe fitting supporting mechanism include the base plate that is arranged on the frame, hinged be arranged at the rotor plate on the base plate and be arranged at the rotor plate lateral surface and the base plate outer end between the supporting cylinder, the inboard of described rotor plate is provided with pipe fitting free to rotate and props up pillar.
6. a kind of multitool pipe cutting machine according to claim 5, it is characterized in that: the arranged outside of described mandrel has the mandrel detent mechanism, this mandrel detent mechanism includes location-plate, the upper end of this location-plate is provided with the rotation slot that is rotatably assorted with the mandrel outer end, and this frame is provided with the telescopic cylinder that is linked with location-plate.
7. a kind of multitool pipe cutting machine according to claim 6 is characterized in that: described knife rest also includes to be arranged on the installing rack and with cylinder one side and constitutes the adjustable spiral micromatic setting that cooperates of interlock.
8. a kind of multitool pipe cutting machine according to claim 3, it is characterized in that: be provided with the brake device that cooperates with motor in the described frame, this brake device includes only to be stopped cylinder and ends brake strap, coaxial rotation is set with the tube of only stopping on the power output shaft of described motor, described only brake strap semi-surrounding is encircled and is arranged on the tube of only stopping, and should end brake strap one end and fix, the other end is linked with the cylinder of only stopping, and constitutes to end brake strap and hold tightly only to stop at the tube of only stopping and unclamp action with relative.
9. a kind of multitool pipe cutting machine according to claim 1, it is characterized in that: be provided with in the tool rest of described knife rest in the ratchet of the coaxial interlock of cutting knife, this ratchet is provided with unidirectional ratchet, the hinged swing arm that is provided with on the described tool rest madial wall, the outer end of this swing arm is stretched out tool rest swingably, and be provided with pole corresponding to below, the outer end of swing arm on the described installing rack, the sidepiece of described swing arm is hinged to be provided with the fagging that the unidirectional ratchet with ratchet is linked.
CN2011200480513U 2011-02-25 2011-02-25 Multi-cutter pipe cutting machine Expired - Lifetime CN202010814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200480513U CN202010814U (en) 2011-02-25 2011-02-25 Multi-cutter pipe cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200480513U CN202010814U (en) 2011-02-25 2011-02-25 Multi-cutter pipe cutting machine

Publications (1)

Publication Number Publication Date
CN202010814U true CN202010814U (en) 2011-10-19

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Family Applications (1)

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CN2011200480513U Expired - Lifetime CN202010814U (en) 2011-02-25 2011-02-25 Multi-cutter pipe cutting machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814837A (en) * 2012-07-31 2012-12-12 昆山圣源机械有限公司 Eight-linkage cutting machine
CN103203766A (en) * 2013-04-09 2013-07-17 浙江金申机械制造有限公司 Tube cutting device of multi-cutter paper tube making machine
CN104924332A (en) * 2015-06-23 2015-09-23 浙江环龙机器有限公司 Splitting structure of paper tube accurate cutting machine
CN106735482A (en) * 2017-03-02 2017-05-31 沈绍宁 A kind of automatic grooving device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814837A (en) * 2012-07-31 2012-12-12 昆山圣源机械有限公司 Eight-linkage cutting machine
CN103203766A (en) * 2013-04-09 2013-07-17 浙江金申机械制造有限公司 Tube cutting device of multi-cutter paper tube making machine
CN104924332A (en) * 2015-06-23 2015-09-23 浙江环龙机器有限公司 Splitting structure of paper tube accurate cutting machine
CN106735482A (en) * 2017-03-02 2017-05-31 沈绍宁 A kind of automatic grooving device
CN106735482B (en) * 2017-03-02 2019-10-22 泰州市海陵区骏马机械厂 A kind of automatic grooving device

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CX01 Expiry of patent term

Granted publication date: 20111019

CX01 Expiry of patent term